namespace Drupal\file\FileUsage

Classsort descending Location Description
DatabaseFileUsageBackend drupal/core/modules/file/lib/Drupal/file/FileUsage/DatabaseFileUsageBackend.php Defines the database file usage backend. This is the default Drupal backend.
FileUsageBase drupal/core/modules/file/lib/Drupal/file/FileUsage/FileUsageBase.php Defines the base class for database file usage backend.
FileUsageInterface drupal/core/modules/file/lib/Drupal/file/FileUsage/FileUsageInterface.php File usage backend interface.